Pith Number

pith:LP2QYBL2

pith:2019:LP2QYBL2XDYXPDTKG74X6NH7TE

not attested not anchored not stored refs pending

Interferometric observations of SiO thermal emission in the inner wind of M-type AGB stars IK Tauri and IRC+10011

A. Castro-Carrizo, J. Alcolea, J. L. Verbena, M. G\'omez-Garrido, V. Bujarrabal

arxiv:1902.10933 v2 · 2019-02-28 · astro-ph.SR · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LP2QYBL2XDYXPDTKG74X6NH7TE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:47:57.935259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bf50c057ab8f1778e6a37f97f34ff991486c92f4a5c5cdd9b807a38e9594227

Aliases

arxiv: 1902.10933 · arxiv_version: 1902.10933v2 · doi: 10.48550/arxiv.1902.10933 · pith_short_12: LP2QYBL2XDYX · pith_short_16: LP2QYBL2XDYXPDTK · pith_short_8: LP2QYBL2

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/LP2QYBL2XDYXPDTKG74X6NH7TE \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 5bf50c057ab8f1778e6a37f97f34ff991486c92f4a5c5cdd9b807a38e9594227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94275db84d5950b7e364a9acc35435578d9c5ebda8661662515750726c8db204",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-02-28T07:26:41Z",
    "title_canon_sha256": "491a4caf40e3f45ab7b6bdeb9f08a6782824aae4c4a6a6811a822062c6c676c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10933",
    "kind": "arxiv",
    "version": 2
  }
}